They should have just used normal ratchets. It was completely superfluous to have that extra tab slide into the knee part and subsequently break the knee ratchet if you bend at the wrong ratchet first (or just break over time).

I don't believe they bothered to fix it in the nemesis version either. I haven't tried the tfw fixes but the ones by brutiking work according to the forums. Saying that if it still poses for you and the bend doesn't give out I'm not sure its worth fixing. Just chalk it up to takara not caring or even acknowledging the issue, same with their hound.